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This Clinical Trial Has Been Terminated

This study is no longer recruiting or enrolling participants. This page is retained as an archive for academic and informational reference.

TerminatedPhase ICTR20210564Autologous anti-BCMA CAR-T

Autologous anti-BCMA CAR-T · relapsed/refractory multiple myeloma Phase I clinical trial

Official protocol title:A Phase I Clinical Study of Chimeric Antigen Receptor T-Cell (C-4-29) Formulation for the Treatment of Relapsed/Refractory Multiple Myeloma (RRMM)

Sponsor: Chongqing Precision BiotechUpdated: 9/7/2026
Target CohortRelapsed/refractory(Synthesized by CMDN from protocol summary; final eligibility confirmed by study doctors)

Trial Summary

This project is a Phase I clinical trial sponsored by Chongqing Precision Biotech Co., Ltd., primarily targeting adult patients with relapsed/refractory multiple myeloma (RRMM) who have previously received at least three lines of standard therapy (including proteasome inhibitors or immunomodulatory drugs) that were ineffective or intolerable, and who have not received prior CAR-T therapy. The treatment regimen utilizes a chimeric antigen receptor T-cell (CAR-T) therapy formulation (C-4-29 cell formulation) administered via a single intravenous reinfusion (lymphodepletion preconditioning is required prior to reinfusion). The trial is conducted across a total of 3 top domestic hospitals in China: the Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences (Tianjin Institute of Hematology); West China Hospital of Sichuan University; and Union Hospital, Tongji Medical College, Huazhong University of Science and Technology.

Participating Centers0 in China + 3 overseas

Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
West China Hospital, Sichuan University
Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences

Source and Verification

Every fact on this page is derived from the official study protocol document below. The source document is archived as a PDF for direct verification.

Document type
CDE clinical trial registration filing (original PDF)
Official registration number
CTR20210564
Verify on the NMPA CDE public platformby entering CTR20210564 in the registration-number field. The platform is a search interface with no permanent per-study URL, so a direct link is not possible.
Last reconciled
2026-09-07

Frequently Asked Questions about this Study

Structured facts derived from official protocol filings for patient and family reference

QWhich patient group is targeted by this clinical trial?

According to official protocol filings (target population synthesized by CMDN from study details, not an official CDE field), this study is primarily designed for patients with [Relapsed/refractory]. Eligibility requires verified clinical confirmation by investigators regarding prior lines of therapy, active disease biomarkers, and performance status.

QWhat are the specific eligibility criteria regarding age, performance status, and prior therapy?

According to verified protocol filings, key eligibility thresholds include: age ≥ 18 years, ECOG performance status ≤ 2, ≥ 3 prior lines of therapy. The study specifies 11 inclusion and 16 exclusion criteria covering detailed organ function and medical history. Final enrollment confirmation is determined by investigators at participating hospital trial centers.

QWhat are the investigational targets and mechanism of action?

The core therapeutic target or investigational mechanism is [Autologous anti-BCMA CAR-T]. It aims to selectively eradicate clonal plasma cells or redirect anti-tumor immune responses, representing an active area of precision hematology research.

QWhat clinical phase is this study in?

This study is registered as a [Phase I] clinical trial. The protocol is conducted under rigorous ethical and Good Clinical Practice (GCP) oversight approved by institutional ethics committees.

QWhere are the participating hospital trial centers located?

This is an international multi-centre study with 0 study centres in China and 3 overseas centres. The lead institution is [Union Hospital, Tongji Medical College, Huazhong University of Science and Technology]. Prominent sites include Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, West China Hospital, Sichuan University, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences. Eligible domestic patients can seek screening at the nearest participating centre.

QWhat is the official trial registration code and how can it be verified?

The official public registration identifier for this protocol is [CTR20210564] (CDE_CTR). Patients and researchers can verify registration details and regulatory authorizations directly on the official NMPA CDE platform.

Note for International Patients: Trial centers for this study are located in China. Interventional trials strictly comply with domestic Human Genetic Resources (HGRAC) regulations and standard hospital protocols, which generally restrict enrollment to residents with domestic healthcare identification. International patients seeking approved cellular therapies should review commercial options.

Key Information

Status

Terminated

Phase

Phase I

Target / Therapy

Autologous anti-BCMA CAR-T

Sponsor

Chongqing Precision Biotech

Principal Investigator

Yu Hu

Lead Institution

Union Hospital, Tongji Medical College, Huazhong University of Science and Technology

Participating Centers

0 in China + 3 overseas

CDE Registry ID

CTR20210564

Trial information is translated from the Chinese source record and reviewed by CMDN. Confirm current status and eligibility with the study team.

Where this study sits in the landscape

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Keywords

Chongqing Precision BiotechPhase Irelapsed/refractory multiple myeloma (RRMM)CAR-Tcell formulationthree or more lines of therapyproteasome inhibitorimmunomodulatory drugCTR20210564

Considering a non-trial option?

International participation must be confirmed directly with the study team. If a clinical trial is not practical, review our independent guide to CAR-T in China.

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Evidence · Process · Costs · Verified hospitals

Patient Rights & Safety Assurance

Protocol drugs and related tests are fully covered by the sponsor. All studies are strictly supervised by ethics committees, and patients retain the legal right to withdraw at any time.

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